roke

夹皮(钢锭缺陷), 纵裂纹(钢材表面因气泡轧长并露出表面的缺陷)

发音

/ɹəʊk/

词形变化

rokes 复数

别名

roak rook rouk

释义与例句

n.
  1. 1.

    Fog, mist; light rain; smoke, vapour; damp.

    英国 可数 方言 不可数
  2. 1.

    A defect in an ingot of steel: a depression lined with scale.

  3. 2.

    A measurement of coal ore.

    英国 方言 商务 采矿

词源

From Middle English roke (“fog, vapour, cloud”), probably from Old Norse roka ("whirlwind, fine spray"; compare Old Norse særoka (“seaspray”)), reinforced later by Middle Dutch roke, rooc (“smoke”), from Old Dutch rouc (“steam, vapour”), from Proto-Germanic *raukiz (“smoke”), from Proto-Indo-European *rewg- (“to erupt, vomit, burp”), from *rew- (“to roar, growl, grumble”). Cognate with Scots rok, roik, rouk (“mist, fog, cloud”), Dutch rook (“smoke, fog”), German Rauch (“smoke, fume”), Swedish rök (“smoke, fume, steam, reek”), West Frisian reek, riik (“smoke, fume”). More at reek. Compare dialectal rawk, which is related, and rag (“fog”) (see raggy (“foggy”)), which may or may not be.

来源：wiktionary